Comparison

Shift Work Calendar Planner vs Chek!

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shift Work Calendar Planner

Easily manage your work schedule with this calendar app designed for shift workers. Register your shifts, add notes with emojis, and save your calendar as an image. Sync with your iOS calendar and view others' shifts with the premium plan.

Highlights
  • Create multiple shift types
  • Easy shift input
  • Add notes with emoji icons
  • Save calendar as image
  • Send shifts via email
  • Widget for quick schedule check
  • iOS Calendar Sync (Premium)
  • Input/view other people's shifts (Premium)
Features
Read full description

There are many people working at the retail trade and the hospital, etc. by the shift work. Isn't it convenient to be able to confirm the schedule of your work with iPhone easily quickly? This is a useful calendar for such people. It is possible to confirm it by the calendar by easily registering your shift. Moreover, You can save this calendar as an image, and set it as a wallpaper of the idle screen of iPhone. Features - Create amount of shift types - Easy shifts input - Notes for any date on calendar with Emoji Icon. - Save a calendar as an image. - Send your shifts to others via E-mail. - Widget:Quickly check schedule and shifts with widget Premium Plan features ・No ads ・iOS Calendar Sync Your shifts are imported to iOS calendar. ・Shift Table You can input and view other person's shift too. Auto-renewable subscriptions You can choose the period of use from 1 month, 6 months, 1 year. The longer the period, the better the price! It will be automatically continued when the use period expires. To terminate automatic subscription, please carry out cancellation processing from the setting application. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Terms of use http://ebisu-soft.com/shift-work-calendar/premium_plan_ios_terms_of_use

About

Chek!

Features
Read full description

¿Alguna vez saliste de tu casa y a las pocas cuadras te invadió esa duda molesta de "¿habré cerrado el gas?" o "¿desenchufé la plancha?"? Con Chek!, transformá el caos diario en tranquilidad y control absoluto. Chek! no es una aplicación de agenda común y corriente. Es tu copiloto diario, diseñado específicamente para optimizar tus tiempos y darte la paz mental que necesitás antes de cruzar la puerta. Combinamos una agenda ágil con un sistema inteligente de listas de control para que dejes las preocupaciones atrás y te enfoques en lo que de verdad importa. LO QUE HACE A CHEK! ÚNICA: -Listas de Chequeo para Salir Tranquilo (Paz Mental): Creá tus propias rutinas de verificación antes de salir de casa o de la oficina. Tildá de forma rápida tareas críticas de seguridad: apagar luces, cerrar llaves de paso, revisar ventanas o desenchufar electrodomésticos. Puedes usar el modo lista para cualquier tipo de lista que necesites (viajes, supermercado, etc.). Las opciones son infinitas. -Agenda Diaria y Gestión de Tareas: Organizá tu día, planificá tu semana y priorizá tus responsabilidades con una interfaz limpia, intuitiva y libre de fricciones. Diseñada para que cargues y completes tus pendientes en segundos, sin complicaciones burocráticas. -Enfoque en Productividad Real: Clasificá tus actividades y visualizá tus objetivos del día a golpe de vista. Minimizá la procrastinación y el estrés diario mediante un sistema visual estructurado y eficiente. BENEFICIOS QUE VAS A NOTAR DESDE EL PRIMER DÍA: -Reducción del estrés y la ansiedad: Chau a los regresos innecesarios a casa a verificar cosas que ya habías hecho. Si está en Chek!, está resuelto. -Organización ágil: Una estructura pensada para personas dinámicas que necesitan resolver la gestión del tiempo sin dar vueltas. -Optimización del espacio: Optimizada al máximo en su rendimiento para que no ocupe almacenamiento de más en tu dispositivo y funcione de forma fluida y ultra rápida. -Llevá tu productividad al siguiente nivel y recuperá la tranquilidad en tu rutina. ¡Descargá Chek! hoy mismo y empezá a vivir tus días de forma más organizada y sin preocupaciones!

Screenshots

Shift Work Calendar Planner4 screens
Chek!4 screens

Verdict

The call

The clearest difference is in-app purchases: Chek! at none against Shift Work Calendar Planner's 6. Chek! also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shift Work Calendar Planner sells 6 in-app purchases, starting at $1.59 per month. Chek! asks for nothing beyond the download.

UpkeepUpdate frequency

Shift Work Calendar Planner ships an update fortnightly, Chek! weekly. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 8 level
Shift Work Calendar Planner versus Chek!: the parameters behind the verdict, then further details
ParameterShift Work Calendar PlannerChek!
PriceFreeFree
Rating4.7 (9.5K ratings) — better—
Positive reviews95.5% of reviews—
Number of ratings9.5K — better—
Update frequencyFortnightlyWeekly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size48 MB28 MB
Age rating4+4+
DeveloperEbisu Soft Inc.Juan Damian Felix

Bugs and requests

Shift Work Calendar Planner

Reported bugs

3 issues
  • Calendar dates not syncing correctly
  • App freezing or crashing
  • Issues with data migration

Requested features

5 requests
  • Recurring shift scheduling
  • Ability to add multiple shifts per day
  • More customization options
  • Sync with other calendars
  • Payroll integration

Chek!

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Shift Work Calendar Planner

Subscriptions6
  • No advertisement plan 1 month$1.591 Month
  • Premium Plan 1Month$2.391 Month
  • No advertisement plan 6 months$6.396 Months
Show 3 more
  • Premium Plan 6 Months$9.596 Months
  • No advertisement plan 1 year$11.001 Year
  • Premium Plan 1 Year$16.901 Year
None

Chek!

No in-app purchases

Questions

Is Shift Work Calendar Planner free?
Shift Work Calendar Planner is free to download, with in-app purchases available.
Is Chek! free?
Chek! is free to download, with no in-app purchases.
Do Shift Work Calendar Planner or Chek! have ads?
Both Shift Work Calendar Planner and Chek! show ads.
Which is updated more often, Shift Work Calendar Planner or Chek!?
Shift Work Calendar Planner ships an update fortnightly, and Chek! weekly. Most recently, Shift Work Calendar Planner was updated on September 30, 2026 and Chek! on September 19, 2026.

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